313639462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{75503}}^1$

素因数の和:75603

約数の個数: 16

約数和(自身を含む): 492890112

約数和(自身を除く): 179250650

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 75503, 151006, 2340593, 4681186, 5058701, 10117402, 156819731, 313639462]

約数ペア:

[(1, 313639462), (2, 156819731), (31, 10117402), (62, 5058701), (67, 4681186), (134, 2340593), (2077, 151006), (4154, 75503)]